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| author | Tom St Denis <tom.stdenis@amd.com> | 2016-03-23 13:17:04 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-05-02 15:25:41 -0400 |
| commit | cde6493928c15f2936b2b4096be36aa677aa6664 (patch) | |
| tree | 64ed2e5e5b01af6cff2cf4853db8d1b5cca4be6e | |
| parent | 5f64e77e47c3b19fc14ea5231b59d6aecfecb787 (diff) | |
| download | linux-cde6493928c15f2936b2b4096be36aa677aa6664.tar.bz2 | |
drm/amd/amdgpu: Enable clockgating in UVD6 for Stoney
This patch enables clockgating for the UVD6 block in Stoney.
Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/vi.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c index 5c394703d0b6..39647905417f 100644 --- a/drivers/gpu/drm/amd/amdgpu/vi.c +++ b/drivers/gpu/drm/amd/amdgpu/vi.c @@ -1086,11 +1086,15 @@ static int vi_common_early_init(void *handle) adev->external_rev_id = adev->rev_id + 0x14; break; case CHIP_CARRIZO: - case CHIP_STONEY: adev->cg_flags = 0; adev->pg_flags = 0; adev->external_rev_id = adev->rev_id + 0x1; break; + case CHIP_STONEY: + adev->cg_flags = AMD_CG_SUPPORT_UVD_MGCG; + adev->pg_flags = 0; + adev->external_rev_id = adev->rev_id + 0x1; + break; default: /* FIXME: not supported yet */ return -EINVAL; |